19304387928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{73517}}^1$

素因数の和:74057

約数の個数: 96

約数和(自身を含む): 59867177760

約数和(自身を除く): 40562789832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 521, 1042, 1563, 2084, 3126, 3647, 4168, 4689, 6252, 7294, 9378, 10941, 12504, 14588, 18756, 21882, 29176, 32823, 37512, 43764, 65646, 73517, 87528, 131292, 147034, 220551, 262584, 294068, 441102, 514619, 588136, 661653, 882204, 1029238, 1323306, 1543857, 1764408, 2058476, 2646612, 3087714, 4116952, 4631571, 5293224, 6175428, 9263142, 12350856, 18526284, 37052568, 38302357, 76604714, 114907071, 153209428, 229814142, 268116499, 306418856, 344721213, 459628284, 536232998, 689442426, 804349497, 919256568, 1072465996, 1378884852, 1608698994, 2144931992, 2413048491, 2757769704, 3217397988, 4826096982, 6434795976, 9652193964, 19304387928]

約数ペア:

[(1, 19304387928), (2, 9652193964), (3, 6434795976), (4, 4826096982), (6, 3217397988), (7, 2757769704), (8, 2413048491), (9, 2144931992), (12, 1608698994), (14, 1378884852), (18, 1072465996), (21, 919256568), (24, 804349497), (28, 689442426), (36, 536232998), (42, 459628284), (56, 344721213), (63, 306418856), (72, 268116499), (84, 229814142), (126, 153209428), (168, 114907071), (252, 76604714), (504, 38302357), (521, 37052568), (1042, 18526284), (1563, 12350856), (2084, 9263142), (3126, 6175428), (3647, 5293224), (4168, 4631571), (4689, 4116952), (6252, 3087714), (7294, 2646612), (9378, 2058476), (10941, 1764408), (12504, 1543857), (14588, 1323306), (18756, 1029238), (21882, 882204), (29176, 661653), (32823, 588136), (37512, 514619), (43764, 441102), (65646, 294068), (73517, 262584), (87528, 220551), (131292, 147034)]